package 自练习;

import com.alibaba.druid.pool.DruidDataSource;

import java.sql.Connection;
import java.sql.SQLException;

public class JDBCUtil {
            private static DruidDataSource ds;
            static {
                ds=new DruidDataSource();
                ds.setUrl("jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true");
                ds.setUsername("root");
                ds.setPassword("root");
                ds.setInitialSize(5);
                ds.setMaxActive(20);
            }
            public static Connection getConnection() throws SQLException {
                return ds.getConnection();
            }
}
